Asp.net - Duplicate Items Loading XML To Checkboxlist
Jan 11, 2012i am trying to load XML document and populate few checkboxlist. I use DataTextField as below.
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Remove Duplicate Items But Leave At Least One Of The Duplicate Items In The List?
Mar 27, 2012I have a List object and I want to remove the duplicated items but leaving at least one of the duplicated items in the list;I wrote something like this however I would optimize this code for better performance, is there something faster?
Const chars As String = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz"
Dim rnd As New Random()
Dim mylist As List(Of String) = Enumerable.Range(1, 100).Select(Function(i)
[code].....
ASP.NET : Checking Which Items Of A CheckBoxList Are Selected?
Jan 7, 2011I have a CheckBoxList where one of the options includes a textbox to fill in your own value. So I need to have that textbox become enabled when its checkbox (a ListItem in the CheckBoxList) is checked.This is the code behind, I'm not sure what to put in my If statement to test if that certain ListItem is checked.
Protected Sub CheckBoxList1_SelectedIndexChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles CheckBoxList1.SelectedIndexChanged
If ___ Then[code]......
Checkboxlist That Is Filled With Items From An Array?
Oct 18, 2009I have a checkboxlist that is filled with items from an array. I want the user to be able to select the items they want to remove then press a button and have the items be removed from the array. I have never worked with a checkboxlist before so I'm not really sure how to go about this. Here is what I have tried so far:
[Code]...
When I re-display the array into the checkboxlist it shows that nothing was removed from the array.
Counting Checkboxlist Items Which Are Selected?
Aug 24, 2011I want to be able to show on the form1, the count of the number of items selected in a list. So if I tick one the number goes up, if I tick it down, the number goes down.
Checkboxlist is lstTAGs
Do I have to create a function, which counts each selected item every time I click on an item?
Hide Unselected Items On A Checkboxlist?
Jan 25, 2012I have a checkboxlist which gets the data from XML file. If a user selects an item on checkboxlist, i just want to show that item and hide everything else. And beneath that, I want to add clickable text to let the use to choose something else. So if the use click on that text, the user will see the checkboxlist again with the first item selected.
Basically look like this. So how do we achieve this?
require to use vb.net/and checkboxlist control as we will be databinding dynamically from database.
Checkboxlist Save Slected Items To Settings?
Aug 9, 2009checkboxlist save slected items to settings
View 2 RepliesPassing Checkboxlist Items To Stored Procedure?
Jan 15, 2009I have three items in my checkbox list, what I want to do is for the user to select either one of them in any combination and pass these values to my sql server stored procedure which then returns data according to the values passed to it in the where clause and binds this data to a gridview. However, at the moment in my sp I have three I parameters, in the case of the user selecting one item from the list not enough arguments will have been passed to the procedure. I'm not sure how to go about doing this
View 2 RepliesPre-Select Items In A Dynamically Populated CheckBoxList?
Nov 4, 2011My _PrefillWizard method actually works for all the controls on my page except for those which are dynamically populated. The CheckBoxLists are such because they are automatically generated based on selectable values in a table in my DB. I already have this control in my markup like so... how do I force this to load and be ready before running my other code?[code]...
View 2 RepliesVisual Studio 2005 - Menu Items,Toolbar Items ,etc Displayed In Duplicate?
Jun 1, 2009My visual studio 2005 has been running great up till now The menu items in the menu toolbar display exactly as follows:File File Edit Edit View View File File Edit Edit View View Tools Tools Tools Tools Window Window Community Community Help Help Window Window Community Community Help Help
Error List is displayed as follows:(I've excluded the icons)0 Errors 0 Errors 0 Warnings 0 Warnings 0 Messages 0 Messages The standard toolbar images are also displayed in 'duplicate'
This is before I open a project and visual studio is on the start page. The 'duplicates' do not go away even when a project is open.When project is open, Solution explorer displays duplicate images as well
I've tried all the following but still cannot get it to display normally. Restored my computer to a time when it was working ok. Full scan on my computer with AVG premium which includes spyware etc (No viruses , etc found) All software is updated fully
Duplicate Records While Loading Data From XML File Into The Dataset?
Mar 15, 2011I'm using the following code to write the data and schema of a dataset to a XML file.
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.net - How To Get Duplicate Items From A List
May 31, 2012I have a List(of String). For example: {"C1", "C12", "C10", "C1", "C6", "C22", "C1", "C6"}. I am trying to write a function to give me a list of duplicates: {"C1", "C6"} in the list. Each duplicate will be listed only once. The function I wrote does give me anything back at all. I can't figure out why. how to translate that syntax into VB.net since I am not up to speed on LINQ yet. It is here: How to get duplicate items from a list using LINQ?
''' <summary>
''' Given a List(Of String), returns a list of items that are duplicated in the list.
''' Each duplicate returned is unique.
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Asp.net - Duplicate Items In Dropdownlist?
Jan 5, 2011I'm designing a web page with two dropdownlists, one for the Make of a car, the other for the Model, both bound to a database with separate SQLDataSources, and using a distinct statement. I add "All" at the top of both by setting appendDataBoundItems = true and adding items named all. Then when I fill the Make with a querystring all the model items get added twice (but only the databound items).
Here's my code:
<asp:DropDownList ID="DropDownMake" runat="server"
DataSourceID="SqlMakes" DataTextField="Make" DataValueField="Make"
AppendDataBoundItems="True" EnableViewState="False" AutoPostBack="True">
[Code].....
Removing Duplicate Items ?
Oct 31, 2009I am populating a combobox with data from a .txt file; however, there are 1000 entries but only 4 different possibilites 1, 2, 3, and 4. How can I have the combobox only allow a selection of the 1-4 with repeating all 1000 numbers?
View 3 RepliesRemove Duplicate Treeview Items
Jun 5, 2009when I load items in to a treeview, there's several items the same.Say it's like this:[code]How do I delete the duplicate items so it only shows subitem once?
View 7 RepliesVS 2010 Duplicate Items Are Not Supported
Aug 20, 2010I would.Error1The item "objDebugMerchGear.Form1.resources" was specified more than once in the "Resources" parameter. Duplicate items are not supported by the "Resources" parameter.MerchGear...How do i fix it.
View 1 RepliesIDE :: Duplicate Items Are Not Supported By Resources Parameter
Jun 19, 2006I have a VB.NET project with XHEO licensing(to license a product) and for that I am using <projetname>.PLSK file which was added to the my solution. When I tried create a new .plsk instead of existing one I got a error while building. The error is like this.
"The item "objRelease<projectname>.plsk" was specified more than once in the "Resources" parameter. Duplicate items are not supported by the "Resources" parameter.
I am sure there is only one plsk file and when I tried to build with previous .plsk file got the same error. Where is that resource parameter are stored. How to delete that?
Remove And Count Duplicate Items In A Textfile?
Oct 26, 2010I have to extract from a text, group letters (2-by-2 characters), for example : from this string : "THIS IS SOME" => THHIISS IIS
View 32 RepliesRemoving Duplicate Items From A Multicolumn Listview
Aug 30, 2010I was generously guided by the community to use LINQ to find duplicates on my listboxes the last time around. However, I am now in a tough spot because I need to find and remove duplicates from a multicolumn list view. I tried using LINQ but it says that the listview object is not "queryable". Is there a way for me to find and remove duplicates using only one column of the listview? [code]The code now runs fine when I call it. But it does not remove the duplicates:
View 1 RepliesVS 2008 Delete Duplicate Items In Menubar?
Jun 16, 2009I want to know to how to delete duplicate items in menubar?
View 6 RepliesVB 2008 Debug Error Msg 'Duplicate Items In The Resource Parameter'?
Jan 9, 2010Visual Basic 2008 rookie question. I am getting the error message 'Error 1 The item "objDebugCIT163Lab1Cdrb.WeatherReport.resources" was specified more than once in the "Resources" parameter. Duplicate items are not supported by the "Resources" parameter.CIT163Lab1Cdrb'when I debug. I am familiar with Visual Studio 2008 having used it for my previous C# course. Zipped and attached the project below. I hadn't finished the coding, but this problem seems to be of a setup nature I should either resolve before I continue or start from scratch
View 1 RepliesVS 2010 Checking Listbox Items For Duplicate Before Adding New Item?
Sep 8, 2011How would one go about checking a listbox's items for duplicates? Basically I need to write a program that displays the teams from a text file provided by my instructor, in alphabetical order. I can do that, but what I can't figure out is how to prevent the For loop from adding a duplicate team. What I'm envisioning is:
If teams(i).name is not in lstTeams.Items Then
lstTeams.Items.Add(teams(i).name)
End If
I have a program that compiles and works so far, except for the above problem and my alphabetical order (which I can probably figure out on my own:
Public Class danbrockteams
Structure team
Dim name As String
[Code]....
This works except that my listbox is filled with the team every player is in rather than just listing all possible teams. Not exactly looking for someone to just give me the answer, as I understand things best when figuring them out on my own, so I suppose a hint is what I'm really after.
LINQ - Create SubList And Skip Items With Duplicate Property Values
Apr 4, 2012The problem is: I have a list of objects, with some containing the same PlanId property value. I want to only grab the first occurrence of those and ignore the next object with that PlanId. The root problem is a View in the database, but it's tied in everywhere and I don't know if changing it will break a ton of stuff nearing a deadline.
So, if I have a list of PlanObjects like such.
Plan1.PlanId = 1
Plan2.PlanId = 1
Plan3.PlanId = 2
Plan4.PlanId = 3
Plan5.PlanId = 4
Plan6.PlanId = 4
I want to take a sub-list from that with LINQ (italics mean an item is not included)
Plan1.PlanId = 1
Plan2.PlanId = 1
Plan3.PlanId = 2
Plan4.PlanId = 3
Plan5.PlanId = 4
Plan6.PlanId = 4
For my needs, it doesn't matter which one is taken first. The Id is used to update a datsbase record.
Loading Items From Access Database?
May 9, 2011i've got access database connected to my project,i can read,write and delete records in it..what i need now is when i select one item from combobox (which is connected to table "clanovi"(members) and it loads their name and surname which is the first column of that table..now when i select one item from that combobox i need other info of members their adress,email,city etc to display in seperate textboxes..this is the function that my friend made for me..it connects to the single table in database,in this case to table "clanovi" .
Public con As New OleDb.OleDbConnection
Public dbProvider As String
Public dbSource As String
[code]......
Loading Items Into Combobox From Textfile?
Nov 28, 2010So basically I have two comboboxes. Combobox1 has these items in it:
Education and Health Services
Financial Activities
Professional and Business Services
[Code]....
Loading Sorting Items In A Listbox?
Jun 22, 2010am havin a problem in loading sorting items in a listbox. what i want is after i load a text file into a listbox the items are compared by the last number and sorted in descending order.
View 1 RepliesVS 2010 Loading Items Comboboxes
Nov 12, 2010I have a list of a few 1000 names, which I need to load in several comboboxes. Now I can add them manually in the editor, but then the code would be huge, which is unneeded in my hones opinion. Sure I can add then in a database and load them, but that takes more time then loading a file from the hard-drive.
View 9 RepliesVS 2010 Loading Listview Items?
Feb 24, 2012I am making an application that loads lots of data into a listview. It takes a while to add the data (over 2000 items).Is there a more efficient way of loading these items rather than the standard way? Maybe a quicker control or something.
View 6 RepliesLoading Individual Listbox Items Into An Array?
Jan 23, 2011I have a huge assignment tommorow in which i have to make a trivia game on visual basic. In this game you have to be able to make your own questions (modify/delete etc). Basically I have one form where you can add questions into one listbox and answers into another listbox. Now i have another form with the actual game board. I want to load each individual listbox item from the other form into the array on the game board form. Example. the first item of form2.listbox1 into question(1)
I got this so far
Private Sub Form5_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Dim i As Integer
[Code]....
Loading Line Into ListBox - No Empty Items
Dec 15, 2011I've got a Program and a text file, this text file gets load into the list box but that's not the problem. The problem is that when I make the text file it makes a open line and this line gets loaded into the list box and I don't want empty items.
So here's code that I use to make text file
Public MySettingfile As String = My.Application.Info.DirectoryPath & "Process History.MemFreo" Dim myCoolWriter As New IO.StreamWriter(MySettingfile, True, System.Text.Encoding.Default)
myCoolWriter.WriteLine()
myCoolWriter.Close()